Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

(Alumina crucible cylindrical high temperature resistant muffle furnace tube furnace laboratory corundum round crucible)

Specification of Alumina crucible cylindrical high temperature resistant muffle furnace tube furnace laboratory corundum round crucible

The alumina crucible is designed for high-temperature applications in lab settings. It is round fit, made from high-purity alumina ceramic. The product guarantees security under extreme heat. The alumina material surpasses 99%, supplying excellent resistance to thermal anxiety. This crucible works in settings reaching 1800 ° C. It suits tube heaters, smother furnaces, and comparable equipment. The framework protects against contortion or fracturing throughout quick temperature level modifications.

The crucible’s measurements vary to satisfy various experimental demands. Typical dimensions consist of sizes from 20mm to 150mm. Heights array between 30mm and 200mm. Wall surface thickness is optimized for heat distribution and resilience. The smooth inner surface lessens sample adhesion. This simplifies cleaning and minimizes contamination threats.

High chemical inertness is a key attribute. The material stands up to acids, antacid, and molten steels. This makes it appropriate for metallurgy, porcelains, and semiconductor study. The low porosity avoids gas absorption. It guarantees constant lead to vacuum or controlled-atmosphere experiments.

Mechanical toughness is one more advantage. The crucible holds up against physical anxiety during handling. It withstands wear from repeated usage. The design consists of a flat base for stability on furnace shelves. Some designs feature lids to have unstable materials. Covers are marketed independently for modification.

Compatibility with many research laboratory furnaces is ensured. The crucible fits common arrangements without modification. Customers must prevent abrupt temperature variations to expand life expectancy. Pre-heating is advised prior to high-temperature applications. Air conditioning ought to occur gradually to prevent thermal shock.

Purity is critical for delicate procedures. Trace element levels are reduced to prevent disturbance. This is essential in analytical chemistry and materials scientific research. The item satisfies sector requirements for laboratory consumables.

Personalized sizes and setups are available. Mass orders decrease costs for high-volume users. Proper storage in completely dry conditions prevents dampness absorption. Examination prior to each usage makes sure integrity. Minor surface wear does not influence efficiency. Replacement is advised for cracks or deep chips.

This alumina crucible is a reputable selection for demanding thermal processes. It balances performance, durability, and cost-effectiveness. Researchers trust fund it for consistent outcomes across diverse applications.

(Alumina crucible cylindrical high temperature resistant muffle furnace tube furnace laboratory corundum round crucible)

Applications of Alumina crucible cylindrical high temperature resistant muffle furnace tube furnace laboratory corundum round crucible

Alumina crucibles are round containers made from high-purity alumina (Al two O FOUR). They are designed for high-temperature applications in research laboratory and industrial setups. These crucibles work in atmospheres like muffle heaters, tube heating systems, and various other furnace. Their main role is to hold products during processes calling for severe heat. The alumina make-up guarantees security at temperature levels up to 1800 ° C. This makes them appropriate for tasks such as heat treatment, sintering, and chemical analysis.

The high thermal resistance of alumina prevents deformation or splitting under fast temperature level modifications. This resilience is critical in experiments where exact temperature control issues. Alumina resists chemical deterioration from acids, alkalis, and molten metals. This building permits the crucibles to handle reactive substances without breaking down. Compared to steel or quartz options, alumina crucibles last longer in severe problems.

These crucibles are widely utilized in product science study. They thaw steels, alloys, and porcelains for producing advanced composites. In chemistry laboratories, they calcine powders or evaluate ash material in organic samples. Industrial applications include quality control testing for refractory materials or glass production. The round form fits basic heating system chambers. It guarantees also heat circulation for regular outcomes.

Alumina crucibles work with both oxidizing and inert atmospheres. This flexibility supports varied experimental arrangements. Their low thermal development decreases tension during home heating cycles. This lowers the danger of sample contamination from container failing. The smooth surface area protects against material attachment. This simplifies post-experiment cleaning and reuse.

Laboratories value these crucibles for their dependability in duplicated use. They endure frequent heating and cooling without efficiency loss. Their light-weight design relieves handling compared to bulkier options. Their compatibility with laboratory devices like tongs or scoops streamlines process.

Industries depend on alumina crucibles for procedures demanding high pureness. Semiconductor manufacturing utilizes them to refine basic materials without presenting contaminations. Environmental screening laboratories use them to evaluate pollutant deposits at high temperatures. The cost-effectiveness of alumina crucibles comes from their longevity. They reduce the requirement for regular replacements. This makes them a sensible choice for long-term tasks.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Alumina crucible cylindrical high temperature resistant muffle furnace tube furnace laboratory corundum round crucible

1. What material is the alumina crucible made of? The alumina crucible is made of high-purity alumina (Al₂O₃). The material has a corundum crystalline structure. This structure provides excellent high-temperature resistance. It resists chemical corrosion. It maintains stability in harsh lab environments.

2. What temperature can the crucible handle? The crucible withstands temperatures up to 1700°C. It works reliably in continuous use at 1600°C. Exceeding these limits risks cracking or melting. Avoid rapid temperature changes. Sudden cooling or heating reduces its lifespan.

3. Which furnaces is this crucible compatible with? It fits tube furnaces, muffle furnaces, and similar high-temperature lab setups. Ensure the crucible’s size matches the furnace chamber. Verify the furnace’s gas environment aligns with alumina’s chemical stability. Proper airflow prevents thermal stress.

4. How durable is the alumina crucible? Durability depends on usage conditions. Frequent thermal cycling accelerates wear. Exposure to corrosive samples weakens the material over time. Inspect for cracks or surface erosion regularly. Handle with clean tools to avoid contamination.

5. How do I clean the crucible after use? Let the crucible cool to room temperature first. Do not quench hot crucibles in water. Soak in diluted hydrochloric acid or solvents to remove residue. Scrub gently with a soft brush. Rinse with distilled water. Dry completely before reuse. Store in a dry environment.

(Alumina crucible cylindrical high temperature resistant muffle furnace tube furnace laboratory corundum round crucible)